Place the fish fillets on a large piece of aluminum foil. Season with salt, pepper, thyme and lemon juice. Spread the chopped tomatoes and the mozzarella on top and drizzle with about 1 tablespoon of olive oil.
Then twist the aluminum foil into a candy. Bake in the oven for 20 minutes at 170 ° C.
For the fried potatoes, peel the potatoes and cut into thin slices. Let the oil get hot in a pan and fry the bacon briefly. Now add the potato slices and fry for 20 minutes.
Halfway through the frying time, add the finely chopped onions to the pan. Finally, season with salt, pepper and paprika powder.